EI Series
EI Heavy Industry Buffers
Gas–hydraulic buffers for high-energy industrial stopping and emergency protection, using a nitrogen return system.
Selector eligible absorber series
Technical model table
32 of 32 models
Columns5
Choose up to 8 table columns
- Request a quote
EI50x50
- Stroke (mm)
- 50
- Max energy per cycle (Nm/C)
- 3500
- Max energy per hour (Nm/h)
- 210000
- Max impact force (N)
- 70000
- Max thrust force (N)
- 70000
- Request a quote
EI50x100
- Stroke (mm)
- 100
- Max energy per cycle (Nm/C)
- 6900
- Max energy per hour (Nm/h)
- 414000
- Max impact force (N)
- 70000
- Max thrust force (N)
- 70000
- Request a quote
EI80x50
- Stroke (mm)
- 50
- Max energy per cycle (Nm/C)
- 7800
- Max energy per hour (Nm/h)
- 468000
- Max impact force (N)
- 160000
- Max thrust force (N)
- 160000
- Request a quote
EI80x100
- Stroke (mm)
- 100
- Max energy per cycle (Nm/C)
- 15600
- Max energy per hour (Nm/h)
- 936000
- Max impact force (N)
- 160000
- Max thrust force (N)
- 160000
- Request a quote
EI100x50
- Stroke (mm)
- 50
- Max energy per cycle (Nm/C)
- 11500
- Max energy per hour (Nm/h)
- 690000
- Max impact force (N)
- 235000
- Max thrust force (N)
- 235000
- Request a quote
EI100x100
- Stroke (mm)
- 100
- Max energy per cycle (Nm/C)
- 23000
- Max energy per hour (Nm/h)
- 1380000
- Max impact force (N)
- 235000
- Max thrust force (N)
- 235000
- Request a quote
EI100x150
- Stroke (mm)
- 150
- Max energy per cycle (Nm/C)
- 34500
- Max energy per hour (Nm/h)
- 2070000
- Max impact force (N)
- 235000
- Max thrust force (N)
- 235000
- Request a quote
EI100x200
- Stroke (mm)
- 200
- Max energy per cycle (Nm/C)
- 46000
- Max energy per hour (Nm/h)
- 2760000
- Max impact force (N)
- 235000
- Max thrust force (N)
- 235000
- Request a quote
EI100x400
- Stroke (mm)
- 400
- Max energy per cycle (Nm/C)
- 92000
- Max energy per hour (Nm/h)
- 5520000
- Max impact force (N)
- 235000
- Max thrust force (N)
- 235000
- Request a quote
EI100x500
- Stroke (mm)
- 500
- Max energy per cycle (Nm/C)
- 108000
- Max energy per hour (Nm/h)
- 6480000
- Max impact force (N)
- 235000
- Max thrust force (N)
- 235000
- Request a quote
EI100x600
- Stroke (mm)
- 600
- Max energy per cycle (Nm/C)
- 129000
- Max energy per hour (Nm/h)
- 7740000
- Max impact force (N)
- 220000
- Max thrust force (N)
- 220000
- Request a quote
EI100x800
- Stroke (mm)
- 800
- Max energy per cycle (Nm/C)
- 156000
- Max energy per hour (Nm/h)
- 9360000
- Max impact force (N)
- 200000
- Max thrust force (N)
- 200000
- Request a quote
EI120x100
- Stroke (mm)
- 100
- Max energy per cycle (Nm/C)
- 37000
- Max energy per hour (Nm/h)
- 2220000
- Max impact force (N)
- 375000
- Max thrust force (N)
- 375000
- Request a quote
EI120x150
- Stroke (mm)
- 150
- Max energy per cycle (Nm/C)
- 55000
- Max energy per hour (Nm/h)
- 3300000
- Max impact force (N)
- 375000
- Max thrust force (N)
- 375000
- Request a quote
EI120x200
- Stroke (mm)
- 200
- Max energy per cycle (Nm/C)
- 74000
- Max energy per hour (Nm/h)
- 4440000
- Max impact force (N)
- 375000
- Max thrust force (N)
- 375000
- Request a quote
EI120x300
- Stroke (mm)
- 300
- Max energy per cycle (Nm/C)
- 108000
- Max energy per hour (Nm/h)
- 6480000
- Max impact force (N)
- 375000
- Max thrust force (N)
- 375000
- Request a quote
EI120x400
- Stroke (mm)
- 400
- Max energy per cycle (Nm/C)
- 144000
- Max energy per hour (Nm/h)
- 8640000
- Max impact force (N)
- 375000
- Max thrust force (N)
- 375000
- Request a quote
EI120x600
- Stroke (mm)
- 600
- Max energy per cycle (Nm/C)
- 216000
- Max energy per hour (Nm/h)
- 12960000
- Max impact force (N)
- 375000
- Max thrust force (N)
- 375000
- Request a quote
EI120x800
- Stroke (mm)
- 800
- Max energy per cycle (Nm/C)
- 259000
- Max energy per hour (Nm/h)
- 15540000
- Max impact force (N)
- 330000
- Max thrust force (N)
- 330000
- Request a quote
EI120x1000
- Stroke (mm)
- 1000
- Max energy per cycle (Nm/C)
- 299000
- Max energy per hour (Nm/h)
- 17940000
- Max impact force (N)
- 300000
- Max thrust force (N)
- 300000
- Request a quote
EI130x250
- Stroke (mm)
- 250
- Max energy per cycle (Nm/C)
- 115000
- Max energy per hour (Nm/h)
- 6900000
- Max impact force (N)
- 475000
- Max thrust force (N)
- 475000
- Request a quote
EI130x300
- Stroke (mm)
- 300
- Max energy per cycle (Nm/C)
- 138000
- Max energy per hour (Nm/h)
- 8280000
- Max impact force (N)
- 475000
- Max thrust force (N)
- 475000
- Request a quote
EI130x400
- Stroke (mm)
- 400
- Max energy per cycle (Nm/C)
- 184000
- Max energy per hour (Nm/h)
- 11040000
- Max impact force (N)
- 475000
- Max thrust force (N)
- 475000
- Request a quote
EI130x600
- Stroke (mm)
- 600
- Max energy per cycle (Nm/C)
- 242000
- Max energy per hour (Nm/h)
- 14520000
- Max impact force (N)
- 400000
- Max thrust force (N)
- 400000
- Request a quote
EI130x800
- Stroke (mm)
- 800
- Max energy per cycle (Nm/C)
- 311000
- Max energy per hour (Nm/h)
- 18660000
- Max impact force (N)
- 400000
- Max thrust force (N)
- 400000
- Request a quote
EI150x115
- Stroke (mm)
- 115
- Max energy per cycle (Nm/C)
- 71000
- Max energy per hour (Nm/h)
- 4260000
- Max impact force (N)
- 645000
- Max thrust force (N)
- 645000
- Request a quote
EI150x150
- Stroke (mm)
- 150
- Max energy per cycle (Nm/C)
- 94000
- Max energy per hour (Nm/h)
- 5640000
- Max impact force (N)
- 645000
- Max thrust force (N)
- 645000
- Request a quote
EI150x400
- Stroke (mm)
- 400
- Max energy per cycle (Nm/C)
- 253000
- Max energy per hour (Nm/h)
- 15180000
- Max impact force (N)
- 645000
- Max thrust force (N)
- 645000
- Request a quote
EI150x500
- Stroke (mm)
- 500
- Max energy per cycle (Nm/C)
- 316000
- Max energy per hour (Nm/h)
- 18960000
- Max impact force (N)
- 645000
- Max thrust force (N)
- 645000
- Request a quote
EI150X600
- Stroke (mm)
- 600
- Max energy per cycle (Nm/C)
- 380000
- Max energy per hour (Nm/h)
- 22800000
- Max impact force (N)
- 645000
- Max thrust force (N)
- 645000
- Request a quote
EI150x800
- Stroke (mm)
- 800
- Max energy per cycle (Nm/C)
- 515000
- Max energy per hour (Nm/h)
- 30900000
- Max impact force (N)
- 640000
- Max thrust force (N)
- 640000
- Request a quote
EI150x1000
- Stroke (mm)
- 1000
- Max energy per cycle (Nm/C)
- 587000
- Max energy per hour (Nm/h)
- 35220000
- Max impact force (N)
- 600000
- Max thrust force (N)
- 600000
Construction and operating principle
A metered oil chamber dissipates energy while the nitrogen chamber provides the return force. Application-specific metering is selected from the required response.
Applications and selection
Cranes, rail equipment and heavy production machinery. Provide mass, impact speed, drive force and available stroke for application review.
Gas–hydraulic construction
Catalogue cutaway showing the oil and gas chambers. Metering and return characteristics are specified for the application.
EKD全本样册 · PDF pages 41
Technical reference: Product catalogue · PDF pages 40, 41, 42